Home / 3,227,120,489,442.20-4,841,529,769,447.20-1,159,735,363,172.30

Finding the Fourth Proportional to 3,227,120,489,442.20, 4,841,529,769,447.20 and 1,159,735,363,172.30

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Solution

The fourth proportional to 3,227,120,489,442.20, 4,841,529,769,447.20 and 1,159,735,363,172.30 is: 1,739,908,163,903.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,120,489,442.20 : 4,841,529,769,447.20 = 1,159,735,363,172.30 : x
  2. Step 2: Convert to fraction form
    3,227,120,489,442.20/4,841,529,769,447.20 = 1,159,735,363,172.30/x
  3. Step 3: Cross multiply
    3,227,120,489,442.20x = 4,841,529,769,447.20 × 1,159,735,363,172.30
  4. Step 4: Simplify right side
    3,227,120,489,442.20x = 5,614,893,285,479,350,804,676,608
  5. Step 5: Solve for x
    x = 5,614,893,285,479,350,804,676,608/3,227,120,489,442.20
  6. Step 6: Final answer
    x = 1,739,908,163,903.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.